6. Alzheimer's Disease 5. Chronic Lower Respiratory Diseases 4. Cerebrovascular Diseases 3. Accidents/Unintentional Injuries 2. Cancer 1. Heart Disease These Are the Top 10 Causes of Death in the U.S. More From U.S. News U.S. Life Expectancy Increases Suicide Rate Reaches 80-Year High ...
Ramakrishnan:The aging clock does run backward, every generation. Although a child is born from the cells of adult parents, the child still starts at age zero. A child born to a woman who’s 40 years old is not 20 years older than a child born to a 20-year-old; they’re both star...